| 摘要 |
PURPOSE: An inverter generator is provided to estimate an electrical angle without an additional sensor in a synchronous electric motor. CONSTITUTION: A generator(13) is driven by a motor(11). An estimating unit(14a) estimates an initial electrical angle of an AC voltage from a pulse. A converter(14) converts AC power into DC power. An inverter(15) changes DC power into AC power. An ECU(19) is electrically connected to the estimating unit through a cable. |
